AM3505AZCNA

Overview

The AM3505AZCNA is a microprocessor from the Texas Instruments Sitara family, featuring an ARM Cortex-A8 core. It operates at a maximum clock frequency of 600 MHz with a 32-bit data bus width. The device includes 16 kB L1 instruction and data caches, plus 256 kB L2 cache. It supports floating-point operations and utilizes a BGA-491 package with 186 I/Os. Operating voltage is 1.2 V, with I/O voltages of 1.8 V and 3.3 V. It functions within a temperature range of -40°C to +105°C.

Feature Summary

• Integrates an ARM Cortex-A8 processor core for high-performance computing tasks.
• Includes hardware floating-point unit support for efficient mathematical calculations.
• Provides extensive connectivity through multiple interface types including USB, SPI, and I2C.

Applications

• Industrial automation controllers
• Medical imaging systems
• Smart energy metering devices

Procurement Notes

Verify component authenticity by checking manufacturer markings against official datasheets. Confirm RoHS compliance status as indicated in product specifications. Ensure handling procedures account for moisture sensitivity levels specified in the datasheet. Validate package type and pinout compatibility during procurement planning.

Selection Notes

Select this model when requiring a single-core ARM Cortex-A8 solution with integrated floating-point capabilities. Consider the BGA-491 package constraints for PCB layout. Evaluate thermal management requirements given the wide operating temperature range. Verify peripheral interface needs match available I/O configurations.

Part Context

Part of the Sitara AM35x series designed for embedded applications. Shares architectural similarities with other AM35x variants like AM3517. Designed for industrial and commercial environments requiring robust processing power.

Replacement Considerations

AM3505AZCNAC is a verified substitute part number within the same series offering identical core specifications and functionality.